*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body{
    background-color: #f6f6f6;
}
.head{
    width: 100%;
    height: 60px;
    background-color: #ffffff;
}
.head-title{
    width: 1260px;
    height: 60px;
    margin: auto;
}
.head-title-img{
    float: left;
    width: 140px;
    height: 60px;
}
.head-title ul{
    list-style-type: none;
}
.head-title ul li{
    float: left;
    width: 114px;
    height: 60px;
    line-height: 60px;
    text-align: center;
}
.head-title ul li a{
    color: #000;
}
.head-title ul li:hover{
    border-bottom: 2px solid #0084ff;
}
a{
    text-decoration: none;
}
.head-title form input{
    float: left;
    width: 300px;
    height: 40px;
    border: 1px solid #e6e6e6;
    margin-top: 10px;
    margin-left: 190px;
    padding-left: 14px;
    border-radius: 10px;
}
.img{
    position: relative;
    left: -30px;
    top:20px;
    float: left;
}
.head-title-tou{
    width: 40px;
    height: 40px;
    float: right;
    margin-top: 10px;
}
.content{
    width: 1260px;
    margin: auto;
    padding-top: 15px;
}
.content-left{
    float: left;
}
.content-content{
    width: 955px;
    height: 589px;
    background-color: #ffffff;
    padding-top: 20px;
}
.content-content-title{
    font-size: 18px;
    color: #010101;
    margin-left: 20px;
}
.content-content-title span{
    font-size: 12px;
    color: #bebebe;
    margin-left: 787px;
}
.content-content-ri{
    margin-top: 16px;
    font-size: 12px;
    color: #bebebe;
    margin-left: 20px;
}
.content-left-video{
    width: 915px;
    height: 460px;
    background-color: #333333;
    margin: auto;
    padding-top: 182px;
    margin-top: 26px;
    display: block;
}
.content-left-video-vip{
    color: #ffffff;
    font-size: 16px;
    text-align: center;
}
.content-left-video-button{
    width: 200px;
    height: 50px;
    background-color: #0084ff;
    margin: auto;
    text-align: center;
    line-height: 50px;
    border-radius: 10px;
    color: #ffffff;
    margin-top: 30px;
}
.content-floor{
    width: 955px;
    height: 50px;
    background-color: #ffffff;
    text-align: center;
    color: #808080;
    margin-top: 15px;
    line-height: 50px;
    font-size: 16px;
}
.content-right{
    float: right;
}
.content-right-vip{
    width: 290px;
    height: 50px;
    background-color: #0084ff;
    font-size: 16px;
    line-height: 50px;
    text-align: center;
    color: #ffffff;
}
.content-right-title{
    width: 290px;
    height: 52px;
    font-size: 17px;
    color: #000000;
    background-color: #ffffff;
    margin-top: 10px;
    line-height: 52px;
    padding-left: 24px;
}
.content-right-title span{
    margin-left: 186px;
    color: #bebebe;
    font-size: 13px;
    line-height: 20px;
}
.content-right-ul{
    list-style-type: none;
    width: 290px;
    height: 360px;
    background-color: #ffffff;
    padding-left: 24px;
    overflow: auto;
}

.content-right-ul::-webkit-scrollbar{
    width:5px;
    height:10px;
  }
  .content-right-ul::-webkit-scrollbar-track{
    background: rgb(255, 255, 255);
    border-radius:2px;
  }
  .content-right-ul::-webkit-scrollbar-thumb{
    background: #ffffff;
    border-radius:10px;
  }
  .content-right-ul::-webkit-scrollbar-thumb{
    background: #0084ff;
  }
  .content-right-ul::-webkit-scrollbar-corner{
    background: #ffffff;
  }

.content-right-li-img{
    width: 10px;
    height: 16px;
    margin-right: 13px;
}
.content-right ul li{
    margin-bottom: 16px;
}
.content-right ul li a{
    margin-bottom: 16px;
    color: #808080;
}
.content-right-div{
    margin-top: 10px;
    width: 290px;
    height: 504px;
    background-color: #ffffff;
}
.content-right-div-img{
    width: 290px;
    height: 180px;
}
.content-right-div-tui{
    width: 270px;
    height: 48px;
    margin: auto;
    font-size: 18px;
    color: #000000;
    line-height: 48px;
    padding-left: 12px;
    border-bottom: 1px solid #e5e5e5;
}
.content-right-div-ul{
    list-style-type: none;
    padding-top: 15px;
    padding-left: 23px;
    margin-bottom: 20px;
}
.content-right-div-imgs{
    width: 120px;
    height: 70px;
    float: left;
}
.content-right-div-git{
    margin-left: 16px;
    font-size: 14px;
    color: #000000;
    float: left;
}
.content-right-div-li{
    margin-bottom: 10px;
}
.content-right-div-li::after,.content-right-div-li::before{
    content:"";
    display: block;
    clear: both;
}
.content-right-floor{
    font-size: 16px;
    color: #b3b3b3;
    line-height: 30px;
}
.position li{
    margin-bottom: 30px;
}
.position li a img{
    width: 41px;
    height: 41px;
}
.bei{
    margin-bottom: 32px;
}
.position{
    position: fixed;
    left: 1420px;
    top: 490px;
    list-style-type: none;
}